/*
 * Copyright © 2024-2025 Wenze Wei
 *
 * This file is part of StadionOS.
 *
 * This Source Code Form is subject to the terms of the GNU General Public License, v. 2.0.
 * You can obtain a copy of the GPL at
 * https://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 */

#include "../include/string.h"

/**
 * @brief Copy a memory block.
 *
 * @param dest The destination memory block.
 * @param src The source memory block.
 * @param n The number of bytes to copy.
 * @return A pointer to the destination memory block.
 */
void *Smemcpy(void *dest, const void *src, size_t n) {
    char *d = dest;  
    const char *s = src;  

    while (n--) {  
        *d++ = *s++;  
    }  
    return dest;  
}
